【多选题】what are the writer's opinions on gig economy?
A.
gigging is replacing full-time jobs as the new employment trend
B.
gigging bring benefits to the economy
D.
giggers earn less compared with conventional employees
【单选题】( )蛋壳无斑点或斑块;气室固定,不多动;蛋白浓厚透明,蛋黄位居中心或略偏,系带粗浓;无胚胎发育迹象。
【单选题】"Gig economy" has the following characteristics except___________.
A.
that short-term contracts are of prevalence
B.
that freelance work is common
C.
that temporary work is common
D.
that there are usually permenent jobs
【单选题】What are the benefits of gig economy?
A.
flexibility and higher independence in pay and hours
B.
variety in work and maxing out earning potential
C.
saving cost for businesses
【单选题】鸡传染性支气管炎的特征病变是( )
A.
气囊黏膜增厚和混浊,表面有结节样病灶,内含干酪样物
C.
喉头和气管黏膜出血和坏死,并有纤维素性假膜覆盖
D.
气管和支气管黏膜呈卡他性炎症,并有浆液性或干酪样渗出物
【判断题】小肠粘膜枣核样溃疡传染性支气管炎的病变。
【单选题】The United Kingdom has the ______ largest national economy.
【单选题】The example of “gig economy”shows that AI____.
A.
has posed a threat to straightforward jobs
B.
has been used to improve workers’ skills
C.
many harm workers’ rights and dignity
D.
many liberate us from tedious tasks